Sourdough Croissants made with Sourdough Starter

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Author: Laura
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Freshly baked sourdough croissants with a golden, flaky crust

Imagine a warm, sunlit morning. You wander into your kitchen, the soft glow of the sun illuminating every corner. In the air, the rich aroma of freshly baked croissants wafts around you, enticing your senses with the promise of something wonderfully indulgent. As you take a seat at your rustic wooden table, the sight of flaky, golden-brown croissants ignites a hunger within that feels primal and comforting. You take a bite, and with it comes an explosion of flavor—the crisp crunch followed by the delicate creaminess of the buttery layers. Each croissant pulls apart effortlessly, revealing tender strands interwoven with just the right amount of sourdough tang, leaving you completely satisfied yet yearning for just one more bite.

Welcome to the experience of baking Sourdough Croissants! These delightful pastries embody both the craft of baking and the art of pleasure. With the spirit of French patisserie in every layer, they beautifully merge the tangy note of sourdough with the richness of traditional croissant dough. Preparing them is a rewarding journey that transforms your kitchen into a bustling bakery, where the joy of creating mouthwatering croissants breeds patience and anticipation.

Why You’ll Love This Recipe

Imagine a warm croissant crumbling subtly under your fingers, giving way to layers upon layers of buttery goodness. You’ll love Sourdough Croissants for their perfect blend of textures—the crisp exterior gives way to a melt-in-your-mouth, airy interior, unlike any mass-produced option. The addition of sourdough elevates these croissants to a whole new level, providing a depth of flavor that shines through the buttery richness, crafting a beautiful balance of taste that can brighten any morning.

  • Crafting Memories: Whether you’re a seasoned baker or a novice in the kitchen, this recipe invites you to create memories—perfect for a cozy brunch gathering with friends or an intimate breakfast with loved ones.
  • Unique Flavor Profile: The sourdough starter adds complexity, making each bite a delightful adventure on the palate.
  • Healthier Indulgence: By using your sourdough starter, you leverage the benefits of fermentation, which promotes digestibility and enhances flavor.

Preparation Phase & Tools to Use

Stepping into the realm of croissant-making requires some essential tools that bring your culinary vision to life:

  • Mixing Bowls: Opt for glass or stainless steel—these materials allow you to gauge the dough’s development effectively.
  • Rolling Pin: A good, heavy rolling pin is essential for even lamination of the dough.
  • Parchment Paper: This helps with layering and allows for easier transfer to baking sheets.
  • Dough Whisk or Scraper: These tools help form your dough and manage sticking while you work.
  • Baking Sheet: Use this for the final proof and bake. A rimmed sheet catches any buttery drips beautifully.

Preparation Tips:

  • Plan Ahead: Allocate time for both the dough’s bulk rise and the final proof. The waiting is part of the craft!
  • Organize Your Space: Keeping your workspace clear allows for smoother rolling and shaping.

Ingredients for Sourdough Croissants

  • 150 grams active sourdough starter
  • 113 grams filtered water
  • 113 grams whole milk
  • 50 grams melted butter
  • 450 grams organic unbleached all-purpose flour
  • 45 grams granulated sugar
  • 9 grams sea salt
  • 250 grams unsalted butter, room temperature (for butter filling)

Each ingredient holds a vital role in the creation of these divine pastries.

  • Active Sourdough Starter: The heart of your croissants. Make sure it is bubbly and fresh, as it provides the unique flavor profile.
  • Butter: The butter filling is what makes croissants flaky and delicious, so opt for high-fat unsalted butter for the best results.
  • All-Purpose Flour: Using organic unbleached flour will yield a tender texture that’s easy to work with.

How to Make Sourdough Croissants

Feed Your Sourdough Starter

Before diving into the magic of croissant-making, nourish your sourdough starter. You need 150 grams of active, bubbly starter for this recipe. To get this quantity, feed 50 grams of sourdough starter with 50 grams of flour and 50 grams of water four to six hours before beginning.

Make, Knead and Proof the Dough

  1. In a large bowl, whisk together the active sourdough starter, melted butter, filtered water, and whole milk until combined.
  2. Add organic unbleached all-purpose flour, granulated sugar, and sea salt. Mix until a shaggy dough forms.
  3. Let the dough rest covered for 30 minutes—this allows the flour to hydrate fully.
  4. Transfer the dough to a clean surface and knead for about 3-5 minutes until it no longer sticks and forms a smooth ball.
  5. Grease a glass bowl with butter, place the dough inside, cover it, and allow it to rise at room temperature for 4-6 hours until doubled in size.
  6. After the dough has risen, place it in the refrigerator for a minimum of 12 hours (up to 3 days).

Prepare the Butter Filling

  1. On baking day, prepare the butter filling. Start by folding parchment paper into an 8×8-inch square.
  2. Use room-temperature unsalted butter; slice it into 1/4-inch thick slices and arrange them onto the parchment paper.
  3. Fold the parchment over the butter and roll it into a neat envelope. Chill it for about 6 minutes.

Laminate the Dough

  1. Roll the dough out onto a floured surface into an 8×17-inch rectangle.
  2. Unwrap the chilled butter packet and place it on the lower half of your dough rectangle. Fold the upper half over and seal the edges.
  3. Roll the dough to approximately 18 inches long, ensuring it maintains a thin structure.
  4. Perform folds: bring the top third down, and the bottom third up. This creates layers.
  5. Roll it lengthwise again until about 20 inches long, then repeat the folding process.
  6. Chill if necessary to keep the butter cold and pliable.

Shape and Proof the Croissants

  1. Roll the dough into an 8×24-inch rectangle. Trim edges for straight lines.
  2. Make small marks every 3.5 inches along the long edge and the midpoint on the opposite side. Cut triangles using a zig-zag pattern.
  3. Roll each triangle tightly from the wide end towards the point, ensuring the point is tucked underneath when placing it on a parchment-lined baking sheet.
  4. Brush with egg wash and cover. Allow croissants to proof for 2-4 hours until they double in size.

Bake!

  1. Preheat the oven to 380°F (190°C). Apply a final egg wash.
  2. Bake for 25-30 minutes until beautifully golden. Rest for 15 minutes before diving in.

Chef’s Notes & Helpful Tips

  • Make-Ahead Insights: The dough can be refrigerated for up to three days, allowing for flexibility in the timeline.
  • Air Fryer Alternatives: For an alternative baking method, consider using an air fryer for smaller batches; reduce the temperature slightly and monitor closely.
  • Customization Ideas: Add chocolate, almond paste, or even fresh herbs for a unique twist on traditional croissants.

Common Mistakes to Avoid

  • Warm Butter: Keep an eye on the temperature of the butter; if it melts into the dough, your croissants won’t achieve the desired flakiness.
  • Skipping the Chill: Don’t rush the resting periods—this helps develop gluten strength while ensuring the layers remain distinct.
  • Uneven Rolling: Always work on a well-floured surface and be mindful of keeping a consistent thickness throughout each roll.

What to Serve With Sourdough Croissants

Making Sourdough Croissants opens up a delightful world of pairings:

  • Fresh Fruit Preserves: The acidity of fresh jam brightens the rich flavors.
  • Sides of Fresh Berries: Their juiciness complements the buttery croissant.
  • Strong Coffee or Espresso: A classic pairing that balances the sweetness with boldness.
  • Avocado: For a savory touch, layer ripe avocado and seasoning for a creamy contrast.
  • Chocolate Hazelnut Spread: Indulge your sweet tooth for a decadent twist.
  • Whipped Cream: Light, sweet, and fluffy, it beautifully complements the rich croissant.

Storage & Reheating Instructions

  • Fridge: Store in an airtight container for up to three days for soft bites.
  • Freezer: Freeze individual croissants in a sealed bag for up to two months.
  • Reheating: Bring them to room temperature and reheat in a 350°F oven for 8-10 minutes for optimal texture.

Estimated Nutrition Information

Approximate values per croissant (recipe yields 10-12):

  • Calories: 250
  • Protein: 4g
  • Fat: 15g
  • Carbohydrates: 25g
    Disclaimer: Values are estimates and may vary based on ingredient brands and proportions.

FAQs

Can I use regular yeast instead of sourdough starter?

Yes! If you’re short on time, you can substitute the sourdough starter with instant yeast. However, you’ll lose some of the exceptional depth of flavor that sourdough provides.

How do I know when my croissants are done baking?

Look for a rich golden-brown color and a puffed, airy appearance. A good rule of thumb is to tap on the bottom; it should sound hollow.

Can I leave my croissant dough out overnight?

While it’s possible, it’s preferable to let it rise in the refrigerator overnight to develop its flavor without overproofing.

What if my butter leaks out while baking?

This can occur, but don’t worry! Usually, any leaked butter will soak back into the pastries as they cool, keeping them delicious.

Can I add fillings to my croissants?

Absolutely! Chocolate chips, almond paste, or a spread of your choice can be added before rolling for delightful variations.

Conclusion

Creating Sourdough Croissants is a gratifying adventure, inviting you to engage your senses and express your creativity in the kitchen. The tingle of anticipation as they bake, the intoxicating aroma that fills your home, and the first delicious bite transport you to a world of culinary joy. Whether you proudly serve them at a breakfast gathering or savor them in quiet solitude, these croissants promise to deliver comfort, elegance, and warmth. So gather your ingredients, roll up your sleeves, and immerse yourself in this beautiful process. You deserve this delightful treat. Bon appétit!

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Sourdough Croissants

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  • Author: mohamed
  • Prep Time: 30 minutes
  • Cook Time: 30 minutes
  • Total Time: 720 minutes
  • Yield: 10-12 servings 1x
  • Category: Pastry
  • Method: Baking
  • Cuisine: French
  • Diet: Vegetarian

Description

Indulge in the rich, flaky goodness of homemade sourdough croissants, merging the unique flavors of sourdough with buttery layers.


Ingredients

Scale
  • 150 grams active sourdough starter
  • 113 grams filtered water
  • 113 grams whole milk
  • 50 grams melted butter
  • 450 grams organic unbleached all-purpose flour
  • 45 grams granulated sugar
  • 9 grams sea salt
  • 250 grams unsalted butter, room temperature (for butter filling)

Instructions

  1. Feed your sourdough starter by mixing 50 grams of it with 50 grams of flour and 50 grams of water, and let it sit for 4-6 hours.
  2. Whisk together the active sourdough starter, melted butter, filtered water, and whole milk until combined.
  3. Add the organic unbleached all-purpose flour, granulated sugar, and sea salt, mixing until a shaggy dough forms.
  4. Let the dough rest covered for 30 minutes.
  5. Knead the dough on a clean surface for 3-5 minutes until smooth.
  6. Grease a glass bowl, place the dough inside, cover it, and let it rise for 4-6 hours until doubled in size.
  7. Chill the dough in the refrigerator for a minimum of 12 hours.
  8. Prepare the butter filling by folding parchment paper into an 8×8-inch square and placing room-temperature butter slices on it.
  9. Wrap the butter in parchment and chill it for 6 minutes.
  10. Roll the dough into an 8×17-inch rectangle, place the chilled butter in the center, and fold the dough over it.
  11. Seal the edges and roll the dough to approximately 18 inches long, performing folds to create layers.
  12. Chill if necessary while rolling until the dough is about 20 inches long.
  13. Trim edges of the dough into an 8×24-inch rectangle and mark triangles every 3.5 inches.
  14. Roll each triangle tightly from the wide end and place it on a baking sheet.
  15. Brush with egg wash and proof for 2-4 hours until doubled in size.
  16. Bake in a preheated oven at 380°F (190°C) for 25-30 minutes until golden.
  17. Rest the croissants for 15 minutes before serving.

Notes

For optimal texture, reheat croissants in a 350°F oven for 8-10 minutes. The dough can be refrigerated for up to three days.


Nutrition

  • Serving Size: 1 croissant
  • Calories: 250
  • Sugar: 5g
  • Sodium: 400mg
  • Fat: 15g
  • Saturated Fat: 9g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 25g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 50mg

Hi, I’m Laura!

And I created this cozy corner of the internet to make cooking simple, fun, and inspiring. Here, you’ll find easy-to-follow recipes for everyday meals and special treats, all designed with real-life kitchens in mind. My goal is to help you cook with confidence, enjoy delicious results, and share joyful moments around the table. From classic comfort foods to creative new ideas, Kitchen With Laura is all about making food a source of connection, flavor, and happiness.

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